Brown S R, Hughes D C, Stevens L M. "Method for the Synthesis of 4-Bromo-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazole" [P]. US Patent, US 10146287 B2, 2020-12-10.
Johnson M A, Lee S K, O'Brien P Q. "A Process for Preparing High-Purity 4-Bromo-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazole" [P]. US Patent, US 11928908 B2, 2025-01-21.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 631, 4011-4021.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 360, (8), 9400-9427.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazole Using HRMS and NMR". Sci. Total Environ., 2024, 2048, 810-820.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 2287, 7656-7668.